1805449920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 336

約数和(自身を含む): 6295461120

約数和(自身を除く): 4490011200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 103, 114, 120, 124, 152, 155, 160, 186, 190, 192, 206, 228, 240, 248, 285, 304, 309, 310, 320, 372, 380, 412, 456, 465, 480, 496, 515, 570, 589, 608, 618, 620, 744, 760, 824, 912, 930, 960, 961, 992, 1030, 1140, 1178, 1216, 1236, 1240, 1488, 1520, 1545, 1648, 1767, 1824, 1860, 1922, 1957, 1984, 2060, 2280, 2356, 2472, 2480, 2883, 2945, 2976, 3040, 3090, 3193, 3296, 3534, 3648, 3720, 3844, 3914, 4120, 4560, 4712, 4805, 4944, 4960, 5766, 5871, 5890, 5952, 6080, 6180, 6386, 6592, 7068, 7440, 7688, 7828, 8240, 8835, 9120, 9424, 9579, 9610, 9785, 9888, 9920, 11532, 11742, 11780, 12360, 12772, 14136, 14415, 14880, 15376, 15656, 15965, 16480, 17670, 18240, 18259, 18848, 19158, 19220, 19570, 19776, 23064, 23484, 23560, 24720, 25544, 28272, 28830, 29355, 29760, 30752, 31312, 31930, 32960, 35340, 36518, 37696, 38316, 38440, 39140, 46128, 46968, 47120, 47895, 49440, 51088, 54777, 56544, 57660, 58710, 60667, 61504, 62624, 63860, 70680, 73036, 76632, 76880, 78280, 91295, 92256, 93936, 94240, 95790, 98880, 98983, 102176, 109554, 113088, 115320, 117420, 121334, 125248, 127720, 141360, 146072, 153264, 153760, 156560, 182001, 182590, 184512, 187872, 188480, 191580, 197966, 204352, 219108, 230640, 234840, 242668, 255440, 273885, 282720, 292144, 296949, 303335, 306528, 307520, 313120, 364002, 365180, 375744, 383160, 395932, 438216, 461280, 469680, 485336, 494915, 510880, 547770, 565440, 584288, 593898, 606670, 613056, 626240, 728004, 730360, 766320, 791864, 876432, 910005, 922560, 939360, 970672, 989830, 1021760, 1095540, 1168576, 1187796, 1213340, 1456008, 1460720, 1484745, 1532640, 1583728, 1752864, 1820010, 1878720, 1880677, 1941344, 1979660, 2191080, 2375592, 2426680, 2912016, 2921440, 2969490, 3065280, 3167456, 3505728, 3640020, 3761354, 3882688, 3959320, 4382160, 4751184, 4853360, 5642031, 5824032, 5842880, 5938980, 6334912, 7280040, 7522708, 7918640, 8764320, 9403385, 9502368, 9706720, 11284062, 11648064, 11877960, 14560080, 15045416, 15837280, 17528640, 18806770, 19004736, 19413440, 22568124, 23755920, 28210155, 29120160, 30090832, 31674560, 37613540, 45136248, 47511840, 56420310, 58240320, 60181664, 75227080, 90272496, 95023680, 112840620, 120363328, 150454160, 180544992, 225681240, 300908320, 361089984, 451362480, 601816640, 902724960, 1805449920]

約数ペア:

[(1, 1805449920), (2, 902724960), (3, 601816640), (4, 451362480), (5, 361089984), (6, 300908320), (8, 225681240), (10, 180544992), (12, 150454160), (15, 120363328), (16, 112840620), (19, 95023680), (20, 90272496), (24, 75227080), (30, 60181664), (31, 58240320), (32, 56420310), (38, 47511840), (40, 45136248), (48, 37613540), (57, 31674560), (60, 30090832), (62, 29120160), (64, 28210155), (76, 23755920), (80, 22568124), (93, 19413440), (95, 19004736), (96, 18806770), (103, 17528640), (114, 15837280), (120, 15045416), (124, 14560080), (152, 11877960), (155, 11648064), (160, 11284062), (186, 9706720), (190, 9502368), (192, 9403385), (206, 8764320), (228, 7918640), (240, 7522708), (248, 7280040), (285, 6334912), (304, 5938980), (309, 5842880), (310, 5824032), (320, 5642031), (372, 4853360), (380, 4751184), (412, 4382160), (456, 3959320), (465, 3882688), (480, 3761354), (496, 3640020), (515, 3505728), (570, 3167456), (589, 3065280), (608, 2969490), (618, 2921440), (620, 2912016), (744, 2426680), (760, 2375592), (824, 2191080), (912, 1979660), (930, 1941344), (960, 1880677), (961, 1878720), (992, 1820010), (1030, 1752864), (1140, 1583728), (1178, 1532640), (1216, 1484745), (1236, 1460720), (1240, 1456008), (1488, 1213340), (1520, 1187796), (1545, 1168576), (1648, 1095540), (1767, 1021760), (1824, 989830), (1860, 970672), (1922, 939360), (1957, 922560), (1984, 910005), (2060, 876432), (2280, 791864), (2356, 766320), (2472, 730360), (2480, 728004), (2883, 626240), (2945, 613056), (2976, 606670), (3040, 593898), (3090, 584288), (3193, 565440), (3296, 547770), (3534, 510880), (3648, 494915), (3720, 485336), (3844, 469680), (3914, 461280), (4120, 438216), (4560, 395932), (4712, 383160), (4805, 375744), (4944, 365180), (4960, 364002), (5766, 313120), (5871, 307520), (5890, 306528), (5952, 303335), (6080, 296949), (6180, 292144), (6386, 282720), (6592, 273885), (7068, 255440), (7440, 242668), (7688, 234840), (7828, 230640), (8240, 219108), (8835, 204352), (9120, 197966), (9424, 191580), (9579, 188480), (9610, 187872), (9785, 184512), (9888, 182590), (9920, 182001), (11532, 156560), (11742, 153760), (11780, 153264), (12360, 146072), (12772, 141360), (14136, 127720), (14415, 125248), (14880, 121334), (15376, 117420), (15656, 115320), (15965, 113088), (16480, 109554), (17670, 102176), (18240, 98983), (18259, 98880), (18848, 95790), (19158, 94240), (19220, 93936), (19570, 92256), (19776, 91295), (23064, 78280), (23484, 76880), (23560, 76632), (24720, 73036), (25544, 70680), (28272, 63860), (28830, 62624), (29355, 61504), (29760, 60667), (30752, 58710), (31312, 57660), (31930, 56544), (32960, 54777), (35340, 51088), (36518, 49440), (37696, 47895), (38316, 47120), (38440, 46968), (39140, 46128)]